MATLAB: How to run a function again and again till a condition satisfies

Hello, i have a function which i want to run again and again till the condition is fulfilled.

please please help me….

suchismita, see e.g.,

 flag = false;
 cnt  = 0;
 while ~flag
    cnt = cnt + 1;
    fprintf('Try no.: %d\n', cnt);
    if (rand() < 0.25)
        flag = true;
    end
 end

Your function would simply reside inside the loop.

You should use while loop instead. Here is the link: while

Here is a sample code for your case:

K=0;
Flag = 1;
while  Flag == 1
    if K > 4
        Flag = 0
    else
        K = K+1
        Flag = 1
    end
end

You can do that by assigning higher relative priority to the supersystem. See below links for details: